# -*- coding: utf-8 -*-
'''
:Title
Toggle Yellow Highlight

:File
ToggleYellowHighlight.py

:Author
Flying Meat

:Website
http://flyingmeat.com/

:Planguage
Python

:Requires
VoodooPad 3.5+

:Description
This plugin will toggle the text highlight yellow.

EOD
'''
VPScriptMenuTitle = "Toggle Yellow Highlight"
import AppKit

def main(windowController, *args, **kwargs):
    textView = windowController.textView()
    
    # [0] is the location, and [1] is the length of the selected range
    selectedTextStartIndex = textView.selectedRange()[0]
    
    # since the argument for effectiveRange is a pointer, and python doesn't have pointers...
    # we get two results back from this argument.
    (atts, effectiveRange) = textView.textStorage().attributesAtIndex_effectiveRange_(selectedTextStartIndex, None)
    
    if (atts.has_key("NSBackgroundColor")):
        textView.textStorage().removeAttribute_range_("NSBackgroundColor", textView.selectedRange())
    else:
        color = AppKit.NSColor.yellowColor()
        textView.textStorage().addAttribute_value_range_("NSBackgroundColor", color, textView.selectedRange())